Zobrazeno 1 - 10
of 19 752
pro vyhledávání: '"A. Melnikov"'
Recently, we have presented the result for the zero-jettiness soft function at next-to-next-to-next-to-leading order (N3LO) in perturbative QCD [arXiv:2409.11042], without providing technical details of the calculation. The goal of this paper is to d
Externí odkaz:
http://arxiv.org/abs/2412.14001
We have studied the ultrafast optical response of a PbSe crystal to an intense picosecond terahertz pulse with a peak electric field strength of up to $\sim$ 500 kV/cm. The reflectivity anisotropy signal contains oscillations at the fundamental frequ
Externí odkaz:
http://arxiv.org/abs/2412.05704
The information plane (Tishby et al. arXiv:physics/0004057, Shwartz-Ziv et al. arXiv:1703.00810) has been proposed as an analytical tool for studying the learning dynamics of neural networks. It provides quantitative insight on how the model approach
Externí odkaz:
http://arxiv.org/abs/2411.02313
We report the observation of the electro-optic effect in Bi$_2$Se$_3$ crystals induced by an intense single-cycle terahertz pulse. The effect reveals itself as a transient change of the polarization state of a femtosecond laser pulse reflected from t
Externí odkaz:
http://arxiv.org/abs/2410.20277
In the current quantum computing paradigm, significant focus is placed on the reduction or mitigation of quantum decoherence. When designing new quantum processing units, the general objective is to reduce the amount of noise qubits are subject to, a
Externí odkaz:
http://arxiv.org/abs/2410.19921
Autor:
Mitrofanov, Anton, Prisyach, Tatiana, Timofeeva, Tatiana, Novoselov, Sergei, Korenevsky, Maxim, Khokhlov, Yuri, Akulov, Artem, Anikin, Alexander, Khalili, Roman, Lezhenin, Iurii, Melnikov, Aleksandr, Miroshnichenko, Dmitriy, Mamaev, Nikita, Odegov, Ilya, Rudnitskaya, Olga, Romanenko, Aleksei
This paper describes the STCON system for the CHiME-8 Challenge Task 1 (DASR) aimed at distant automatic speech transcription and diarization with multiple recording devices. Our main attention was paid to carefully trained and tuned diarization pipe
Externí odkaz:
http://arxiv.org/abs/2410.13411
Topological quantum field theories (TQFT) encode quantum correlations in topological features of spaces. In this work, we leverage this feature to explore how information encoded in TQFTs can be stored and retrieved in the presence of local decoheren
Externí odkaz:
http://arxiv.org/abs/2410.05404
We present the high-precision result for the zero-jettiness soft function at next-to-next-to-next-to-leading order (N3LO) in perturbative QCD. At this perturbative order, the soft function is the last missing ingredient required for the computation o
Externí odkaz:
http://arxiv.org/abs/2409.11042
Consensus plays a crucial role in distributed ledger systems, impacting both scalability and decentralization. Many blockchain systems use a weighted lottery based on a scarce resource such as a stake, storage, memory, or computing power to select a
Externí odkaz:
http://arxiv.org/abs/2409.10727
Autor:
Melnikov, M. Yu., Smirnov, D. G., Shashkin, A. A., Huang, S. -H., Liu, C. W., Kravchenko, S. V.
We find that the double-threshold voltage-current characteristics in the insulating regime in the ultra-clean two-valley two-dimensional electron system in SiGe/Si/SiGe quantum wells are promoted by perpendicular magnetic fields, persisting to an ord
Externí odkaz:
http://arxiv.org/abs/2409.06686